Inventor · disambiguated record
Koji Sugawara
Also filed as: SUGAWARA KOJI
2 granted patents·107 citations·filing 1988–1997
67Inventor score
Top patents by PatentIndex Score
2 records- 0184US5912886ADigital mobile communication system capable of establishing mutual synchronization among a plurality of radio base stationsNEC CORP·Filed 1997·Granted Jun 15, 1999·81 cites·7 claims
- 0273US5001182AResin composition for automobile bumperMITSUI PETROCHEMICAL IND·Filed 1988·Granted Mar 19, 1991·26 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →